20134506788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{4049579}}^1$

素因数の和:4049707

約数の個数: 24

約数和(自身を含む): 38778778080

約数和(自身を除く): 18644271292

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 4972, 4049579, 8099158, 16198316, 44545369, 89090738, 178181476, 457602427, 915204854, 1830409708, 5033626697, 10067253394, 20134506788]

約数ペア:

[(1, 20134506788), (2, 10067253394), (4, 5033626697), (11, 1830409708), (22, 915204854), (44, 457602427), (113, 178181476), (226, 89090738), (452, 44545369), (1243, 16198316), (2486, 8099158), (4972, 4049579)]